Also, execute() iterator() hasNext() are not defined, as I some more errors.
Regards On Thu, Feb 20, 2014 at 3:46 PM, prabhat <[email protected]> wrote: > I get this heap space error. mynode has 5 million records > > Error: > com.orientechnologies.orient.enterprise.channel.binary.OResponseProcessingException: > Exception during response processing. > Error: java.lang.OutOfMemoryError: Java heap space > > I have tuned the server this way > -d64 -Xms512m -Xmx2g -Dfile.mmap.maxMemory=3.2gb > > Any pointers on tuning plz > > Regards > > > Prabhat Kumar Singh > > > > On Thu, Feb 20, 2014 at 2:50 PM, Luca Garulli <[email protected]> wrote: > >> Hi, >> In Javascript the syntax of for is different. Try this: >> >> var result = graph.command( new OCommandSQL("select from mynode") >> ).execute().iterator(): >> while( result.hasNext() ){ >> var v = result.next(); >> print v; >> } >> >> Lvc@ >> >> >> >> On 20 February 2014 07:29, prabhat <[email protected]> wrote: >> >>> I get this error for javascript part of code >>> >>> !Unrecognized command: 'for( OrientVertex v : graph.command( new >>> OCommandSQL("select from mynodes") ).execute() ){' >>> >>> -------My code is---------- >>> connect remote:localhost/database root pass123 >>> for( OrientVertex v : graph.command( new OCommandSQL("select from >>> mynode") ).execute() ){ >>> >>> print v; >>> } >>> -------------------------- >>> Regards >>> >>> >>> >>> On Wed, Feb 19, 2014 at 9:35 PM, Luca Garulli <[email protected]>wrote: >>> >>>> Hi, >>>> you can execute a query, like: >>>> >>>> for( OrientVertex v : graph.command( new OCommandSQL("select from V") >>>> ).execute() ){ >>>> ... >>>> } >>>> >>>> >>>> Lvc@ >>>> >>>> >>>> >>>> On 19 February 2014 16:41, prabhat <[email protected]> wrote: >>>> >>>>> I need to iterate through all vertices which are just a key:value >>>>> pairs, to extract data and info from them. >>>>> One option could be incrementing the RIDs from 0 to count(), but that >>>>> is not an elegant solution. So if some object which can iterate over >>>>> records of class is available, that can be really good solution for many >>>>> such scenarios >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> On Wed, Feb 19, 2014 at 4:46 PM, Luca Garulli <[email protected]>wrote: >>>>> >>>>>> What do you mean? Inside JS function? >>>>>> >>>>>> Lvc@ >>>>>> >>>>>> On 19 February 2014 10:24, Shishya <[email protected]> wrote: >>>>>> >>>>>>> Luca, is there a iterator for Javascript function. >>>>>>> >>>>>>> I have to process all the documents stored in a class. So I need a >>>>>>> handle to gotNext() after processing each record. >>>>>>> Please advice. >>>>>>> >>>>>>> Thanks >>>>>>> >>>>>>> >>>>>>> On Wednesday, April 24, 2013 7:41:27 PM UTC+5:30, Lvc@ wrote: >>>>>>> >>>>>>>> Hi, >>>>>>>> without a test case can you debug what happens inside hasNext() ? >>>>>>>> >>>>>>>> Lvc@ >>>>>>>> >>>>>>>> >>>>>>>> On 24 April 2013 09:42, deepa ganu <[email protected]> wrote: >>>>>>>> >>>>>>>>> I have a graph db , named adtran when i try to search a vertex >>>>>>>>> using this , initially there would be no vertex with propert >>>>>>>>> "peer_slot" , >>>>>>>>> if i get the hasNext() as false then i want to create a vertex , else >>>>>>>>> use >>>>>>>>> the existing vertex >>>>>>>>> private OrientGraph graph = new >>>>>>>>> OrientGraph("remote:localhost/Adtran", >>>>>>>>> "admin", "admin"); >>>>>>>>> Iterable<Vertex> it = graph.getVertices("peer_slot", >>>>>>>>> etos.getSlotNumber()); >>>>>>>>> Iterator<Vertex> iter = it.iterator(); >>>>>>>>> if(iter.hasNext()) >>>>>>>>> { >>>>>>>>> v = iter.next(); >>>>>>>>> } >>>>>>>>> >>>>>>>>> It stucks at hasNext() and does not come out , i have to suspend >>>>>>>>> the thread . What do you think might be the reason . >>>>>>>>> >>>>>>>>> -- >>>>>>>>> >>>>>>>>> --- >>>>>>>>> You received this message because you are subscribed to the Google >>>>>>>>> Groups "OrientDB" group. >>>>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>>>> send an email to [email protected]. >>>>>>>>> >>>>>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>> >>>>>>> --- >>>>>>> You received this message because you are subscribed to the Google >>>>>>> Groups "OrientDB" group. >>>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>>> send an email to [email protected]. >>>>>>> >>>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> --- >>>>>> You received this message because you are subscribed to a topic in >>>>>> the Google Groups "OrientDB" group. >>>>>> To unsubscribe from this topic, visit >>>>>> https://groups.google.com/d/topic/orient-database/PTA6QfRjuX4/unsubscribe >>>>>> . >>>>>> To unsubscribe from this group and all its topics, send an email to >>>>>> [email protected]. >>>>>> >>>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>>> >>>>> >>>>> -- >>>>> >>>>> --- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "OrientDB" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> For more options, visit https://groups.google.com/groups/opt_out. >>>>> >>>> >>>> -- >>>> >>>> --- >>>> You received this message because you are subscribed to a topic in the >>>> Google Groups "OrientDB" group. >>>> To unsubscribe from this topic, visit >>>> https://groups.google.com/d/topic/orient-database/PTA6QfRjuX4/unsubscribe >>>> . >>>> To unsubscribe from this group and all its topics, send an email to >>>> [email protected]. >>>> For more options, visit https://groups.google.com/groups/opt_out. >>>> >>> >>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "OrientDB" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> For more options, visit https://groups.google.com/groups/opt_out. >>> >> >> -- >> >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "OrientDB" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/orient-database/PTA6QfRjuX4/unsubscribe >> . >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> For more options, visit https://groups.google.com/groups/opt_out. >> > > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. 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